baber/WOPTO huggingface dataset:
Patent EP-0023470-A2 (EP)
Inventor: SANDRO ARABIAN
IPC: G01F23/292
Filed: 1980-07-09
Abstract: Eine Seifenlösungs-Dosiervorrichtung für den Einsatz in öffentlichen und privaten Toiletten etc. weist einen austauschbaren Vorratsbehälter (1) für eine wässerige Seifenlösung auf. Dieser Vorratsbehälter (1) besitzt ein flexibles Anschluss-Stück (2), welches auf einem Dorn (3) einer Füllstandsanzeige (4) aufgeschoben ist. Beim Betrieb der Dosiereinrichtung entleert sich zuerst der Vorratsbehälter (1), anschliessend die Füllstandsanzeige (4) und dann erst ein in der Dosiervorrichtung enthaltenes Reservoir. Dadurch kann der Inhalt des Vorratsbehälters vollständig genutzt werden; der Betrieb der Dosiervorrichtung wird bis zum gelegentlichen Austausch des Vorratsbehälters (1) durch das Reservoir aufrechterhalten. Zur Erhöhung des Kontrastes der Füllstandsanzeige kann diese einen in die Seifenlösung eintauchenden Körper aufweisen, welcher bei leerem Vorratsbehälter totalreflektiert. Zur Ausnutzung gerichteter Lichtquellen können Prismen und zur farbigen Anzeige optische Filter vorgesehen werden.
Patent EP-0033503-A2 (EP)
Inventor: FISCHER HERBERT DR
IPC: A61K31/415
Filed: 1981-01-26
Abstract: New medicinal preparations with cytostatic activity contain N-heterocycles the ring system of which contain at least two glycidyl-substd. N-atoms in amide and/or imide form, the glycidyl residues of which corresp. to the formula (I) (where R is H or 1-4C alkyl). Specifically disclaimed are preparations contg. triglycidyl-isocyanurate and diglycidyl-isocyanates the third N-atom of which is substd. by a hydrocarbon residue. Preferred glycidyl-substd. N-heterocycles include 1,3-bis-glycidyl -2-benzimidazolinone derivs., di, tri- or tetra-glycidyl- perhydroimidazo (4,5-d) imidazole-2,5-dione derivs., N,N'-diglycidyl-hydantoin derivs., 1,3-diglycidyl-s-triazine-2,4, 6-trione derivs.; N,N'-diglycidyluracil derivs., 2,4-diglycidyl-1,2, 4-triazole-3,5-dione derivs. and diglycidyl-1,2,4-triazolidine-3, 5-dione derivs. Diglycidyl N-heterocycles of the type specified above have cytostatic activity. They are suitable for use in the treatment of various leukaemias as well as malignant neoplasms such as lung carcinoma, colon carcinoma, melanoma, ependynaoblastoma and sarcoma.
Patent EP-0037013-A2 (EP)
Title: Mehrfachstecker
Inventor: WONDRA ARTHUR
IPC: H01R13/506
Filed: 1981-03-18
Abstract: Die Erfindung bezieht sich auf einen Mehrfachstecker mit einer Mehrzahl von Einzelsteckköpfen, von denen jeder wenigstens einpolig, vorzugsweise jedoch zweipolig ausgebildet ist und die an einer entsprechenden Zahl von einoder mehrpoligen Gegenstücken an einem Gerät oder Zwischensteckteil ansteckbar sind. Ziel der Erfindung ist es, einen Mehrfachstecker aufzubauden, der hinsichtlich des Anstekkens am Gerät oder an einem Zwischenksteckteil vereinfachte Handhabung bei höchstmöglicher Variabilität der Kombination der Einzelsteckköpfe untereinander gestattet. Dieses Ziel wird erfindungsgemäß dadurch erreicht, daß die Einzelsteckköpfe (I, II, III) mittels Verbindungsstück (6) in beliebiger Anordnung (z.B. I, II, III oder III, I, II etc.) untereinander der unterschiedlichen Anordnung der Pole von Gegenstücken am Gerät oder Zwischensteckteil entsprechend gegen Herausfallen oder Herausziehen gesichert, jedoch jederzeit bei Bedart vom Verbindungsstuck (6) wieder lösbar, zu einem Kompaktstecker zusammensteckbar sind.
Patent EP-0035374-A2 (EP)
Inventor: ARCHIBALD JOHN LEHEUP
IPC: C07D211/58
Filed: 1981-02-26
Abstract: The invention concerns psychotropic agents useful as antidepressants having the formulaand acid addition and quaternary ammonium salts thereof, wherein the dotted line represents an optional bond, Ar represents a ring system of formulain which Q is O,S,-CR<sup>7</sup>=CR<sup>8</sup>- and -N=N-; R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup>, and R<sup>7</sup> and R<sup>8</sup> when present, each represent hydrogen or defined substituents and additionally either R<sup>4</sup> and R<sup>5</sup> when adjacent or R<sup>6</sup> and R<sup>8</sup> when adjacent, together with the carbon atoms to which they are attached also represent a fused five or six membered carbocyclic or heterocyclic ring optionally carrying one or more defined substituents; R is an optionally substituted aryl or heteroaryl radical or a cycloalkyl radical containing 5 to 7 carbon atoms; R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup> and R<sup>9</sup> are each hydrogen or a lower alkyl group; n is 0 or 1; X is =0, =S or =NH; Y is -O- or a direct bond and Z is -CO- or -CH<sub>2</sub>- with the proviso that when Ar is unsubstituted phenyl and R<sup>9</sup> is hydrogen then Y is -0-.Processes for preparing the compounds and pharmaceutical compositions containing them are also disclosed. Analogues having a pyridinium ring or ZR representing hydrogen are also disclosed as intermediates.
Patent EP-0056947-A2 (EP)
Inventor: FOPPE REIMUND
IPC: C09B44/04
Filed: 1982-01-13
Abstract: 1. Process for dyeing acid-modified synthetic fibres in deep black shades, characterised in that a mixture of dyestuffs of the general formula I  see diagramm : EP0056947,P11,F5  wherein R and R**1 independently of one another represent hydrogen, halogen, C1 - to C4 -alkyl or C1 - to C4 -alkoxy and X**- denotes an anionic radical, with dyestuffs of the general formula II  see diagramm : EP0056947,P12,F1  wherein R**2 represents a C1 - to C4 -alkyl radical or a benzyl radical, A represents a C2 - to C4 -alkylene radical, Q represents an ammonium group or cycloammonium group and X**- represents an anionic radical, and with dyestuffs of the general formula III  see diagramm : EP0056947,P12,F2  wherein R**3 represents a C1 - to C4 -alkyl radical, R**4 represents hydrogen, a C1 - to C4 -alkyl radical or a phenyl radical, R**5 represents a C1 - to C4 -alkyl radical and R**6 represents hydrogen, a C1 - to C4 -alkyl radical or a C1 - to C4 -alkoxy radical, the radicals R**5 and R**6 can also be linked through the formation of a partially hydrogenated ring, and X**- denotes an anionic radical, it being possible for the aliphatic and aromatic radicals contained in the formulae I, II and III to be optionally substituted by hydroxyl, C1 - to C4 -alkyl, C1 - to C4 -alkoxy, chlorine, bromine or C1 - to C4 -alkylsulphonyl, or to be optionally substituted by C1 - to C4 -mono-alkylated or bis-alkylated sulphonamide or sulphoneformamidine radicals of the formula -SO2 -N=  see diagramm : EP0056947,P12,F3  wherein T**1 represents C1 - to C4 -alkyl or phenyl and T**2 represents C1 - to C4 -alkyl, is applied to the fibre according to customary dyeing processes.
Patent EP-0060472-A2 (EP)
Inventor: ABE TSUTOMU
IPC: A61K35/17
Filed: 1982-03-06
Abstract: The use of a hydrophobic, water-insoluble, granular porous organic polymer having an average pore diameter of 500 to below 5,000Å has been found to be extremely effective for separating T cells from leukocytes when the latter is contacted with the porous organic polymer in the presence of an animal serum protein.
Patent EP-0093197-A2 (EP)
Inventor: DISTLER WOLFGANG
IPC: A45F3/16
Filed: 1982-10-14
Abstract: In a container for liquids for use in caravans, in camping kitchens, in and in conjunction with camper vans and travelling vehicles and the like, two plastic sacks located opposite one another are fitted for receiving fresh water and/or waste water, the capacity of which plastic sacks corresponds approximately in each case to the inside of the container and which are connected to the container via a fresh water connection or a waste water connection. The container has an outer container, preferably made of a synthetic corrugated cardboard, which can be opened out and collapsed again. <IMAGE>
Patent EP-0058068-A2 (EP)
Inventor: SINNADURAI FRANCIS NIHAL
IPC: H01L23/14
Filed: 1982-02-08
Abstract: Known chip carriers are usually made of ceramic material which is expensive and can give rise to problems due to differential expansion when bonded to conventional epoxy/glass printed circuit board. 
<??>The invention provides a chip carrier comprising a base (10) of plastics material and a side wall (22) of plastics material, extending around the periphery of the chip carrier so as to define a chip mounting cavity. Conductive tracks extend from first connecting points (12) in the cavity to second connecting points (18) on the periphery of the chip carrier.
Patent EP-0083469-A2 (EP)
Inventor: ECANOW CHARLES S
IPC: A61K9/00
Filed: 1982-05-21
Abstract: This invention comprises a synthetic whole blood useful as a substitute for whole natural mammalian blood and a method of making the same. The method of manufacture yields a composition of matter comprised of a two phase coacervate system. The claimed system successfully substantially duplicates the two phase heterogeneous physicochemical system of naturally occurring whole mammalian blood. Also disclosed is a phase of the claimed method of manufacture which produces a composition of matter, useful as a substitute for naturally occurring hematocrit.
Patent EP-0070623-A2 (EP)
Inventor: CASSASAY MICHAEL M
IPC: G01N35/00
Filed: 1982-06-21
Abstract: cup-like container (3) useful as a reaction cuvette for receiving a liquid dispensing probe (17, 19) has at least one interior surface of hydrophilic material which has inwardly extending projections (31). The cuvettes may be mounted in, or formed integrally with, a reaction tray (1) and preferably include a pair of transparent parallel opposed side walls (23. 23') to define an optical passage through the cuvette for optical analysis of its contents. The cuvettes and trays are particularly useful in automatic analysis systems.
Patent EP-0095012-A2 (EP)
Inventor: YANG KEI-HSIUNG
IPC: G02F1/137
Filed: 1983-02-18
Abstract: A two-electrode nematic liquid crystal display (LCD) device with inherent storage effect is described. The device, which can be of either the homogenous or twisted nematic type comprises a liquid crystal material 18 enclosed between two electrodes 12 whose surfaces are treated to set the liquid crystal material to anisotropic surface anchoring force sufficiently weak to prevent the restoration of the device to its quiescent state once it has been driven temporarily to to its active state by application of an electric field to electrodes 12.
Patent EP-0102007-A2 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08K5/09
Filed: 1983-08-11
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von gegebenenfalls zellförmigen Formkörpern mit einer geschlossenen Außenhaut und einer verbesserten Oberflächenbeschaffenheit auf Polyurethan- und/oder Polyharnstoff-Basis durch Umsetzung in geschlossenen Formen eines Reaktionsgemisches aus organischen Polyisocyanaten und Verbindungen mit gegenüber Isocyanatgruppen reaktionsfähigen Gruppen, gegebenenfalls unter Mitverwendung der in der Polyurethanchemie bekannten Hilfs- und Zusatzmittel, wobei man zur Verbesserung der Oberflächenbeschaffenheit der Formkörper dem Reaktionsgemisch sowohl bestimmte, gegenüber Isocyanatgruppen inerte Polymerisate oder Copolymerisate olefinisch ungesättigter Monomerer als auch Metallsalze von Monocarbonsäuren mit mindestens 8 Kohlenstoffatomen einverleibt.
Patent EP-0103751-A2 (EP)
Inventor: OHTSUKA KUNIO
IPC: F16D48/02
Filed: 1983-08-17
Abstract: A centrifugal force offset valve is fluidly disposed between a shift valve and a fluid pressure chamber defined within a clutch drum. The centrifugal force offset valve decreases line pressure supplied thereto by a value proportional to the square of the rotational speed of the clutch drum.
Patent EP-0107002-A2 (EP)
Inventor: BUMULLER LOTHAR
IPC: D06C7/02
Filed: 1983-09-10
Abstract: Ein kontinuierliches Verfahren zum Schrumpffreimachen von schlauchförmigem Textilgut ist bekannt. Es wird dazu das Textilgut naß ausgebreitet, anschließend in Längsrichtung gestaucht und dann spannungsfrei getrocknet. Im Gegensatz dazu sieht die Erfindung vor, das Textilgut über 130%, vorzugsweise auch 160%, in der Breite zu überrekken, beim reckenden Ausbreiten gleichmäßig in der Länge zu überfüttern und unmittelbar anschließend relaxierend bei kurzzeitig wechselnder Bewegung unter Wärmeeinwirkung kontinuierlich fertig zu trocknen. Bei dieser Wärmebehandlung wird dann das erzeugte Schrumpfpotential völlig aufgehoben, indem die Maschen sich in eine stabile Lage bewegen, die eine Veränderung während des Haushaltswaschens bzw. Tumbelns nicht mehr zur Folge hat. Für die Wirtschaftlichkeit des Verfahrens ist es von Bedeutung, wenn das Textilgut zunächst bis auf etwa 20% vorgetrocknet wird, um dann, wie erwähnt, behandelt zu werden. Die Vorrichtung zur Durchführung dieses Verfahrens besteht aus den dazu notwendigen Maschinenaggregaten, insbesondere einem Breithalter, der zur sicheren Förderung des Textilgutschlauches an jedem der Breithaltearme ein zahnförmiges Antriebsmittel aufweist.
Patent EP-0119351-A2 (EP)
Inventor: RADZINS EDMUND
IPC: D21B1/06
Filed: 1983-12-01
Abstract: Apparatus for converting bales of wood pulp sheets to fluff. There is a non-rotating horizontal bed plate having a port through which the cutter tips of a cutting mill project from below. A cylindrical casing is journalled on its lower rim for rotation above said bed plate about a vertical axis that is perpendicular to the bed plate. Sets of guide means are mounted to the interior of the casing. Each guide means set holds a bale such that the bales are prevented from centrifuging radially outwardly but can settle on the bed plate. The guide means are located so they keep all portions of the areas of the bales offset or radially spaced from the casing axis in which case the bales are driven in an orbital path as they are swept over the cutting mill.
Patent EP-0121179-A2 (EP)
Inventor: DRUM HENNER
IPC: B44C1/16
Filed: 1984-03-21
Abstract: Es wird ein Träger für Abzieh- oder Abschiebebilder aus saugfähigem Papier mit aufgebrachter Sperrschicht und einer durch Wasser löslichen Trennschicht Zur Aufnahme einer Druck- und/oder Lackschicht beschrieben, dessen Trennschicht ein Homo- oder Copolymerisat der Acrylsäure und/oder ein Copolymerisat aus Alkylvinylether und Maleinsäureanhydrid enthält oder dessen Trennschicht daraus besteht.
Patent EP-0130512-A2 (EP)
Inventor: BRUNELLE DANIEL JOSEPH
IPC: C08G64/30
Filed: 1984-06-23
Abstract: Boron- and nitrogen-containing compositions prepared by the reaction of a quaternary ammonium hydroxide with a trialkyl or triaryl borate are useful for the preparation of the active catalyst species in the transesterification of reaction for the production of poly-carbonates or polyester-polycarbonates from diaryl carbonates (optionally in admixture with diaryl dicarboxylates) and dihydroxyaromatic compounds.
Patent EP-0145043-A2 (EP)
Inventor: GIRARDI ERMANNO
IPC: C10L1/02
Filed: 1984-10-09
Abstract: A synthetic fuel and or synthetic components for fuels are prepared from a mixture of polycarboxylic acids of suitable elementary composition, having a mean molecular weight of between 120 and 800 and an acidity of between 5 and 18 meq g, by esterifying the polycarboxylic acids with one or more alcohols or one or more olefins.
Patent EP-0148529-A2 (EP)
Inventor: BRADLEY RALPH HAMPTON
IPC: H04N5/74
Filed: 1984-12-18
Abstract: A rear projection screen is disclosed which uses a front surface lenticular array to distribute light from projection light sources through a horizontal angle of virtually 180° with uniform luminance. Each lenticular element of the array is characterised by having a height to width ratio of at least 1:1 and a pitch width to tip width ratio of at least 2:1. The lenticular array is further characterized as having the capability of having approximately two-thirds of the front surface area black masked.
Patent EP-0117077-A2 (EP)
Inventor: WIGLEY ALBERT FREDERICK
IPC: F28F25/08
Filed: 1984-01-27
Abstract: Means for removing liquid droplets from a gaseous stream, in particular a drift eliminator for an evaporative cooling tower, comprising a duct formed with a generally V-shaped relatively large depression which extends along the duct and which is formed in its interior with a sharp corner extending along the depression. The drift eliminator preferably comprises an assembly of plates each having a series of parallel mutually spaced ridges which are generally triangular in transverse cross-section, which ridges forms means for spacing apart adjacent plates and which define opposite sides of at least one duct. The reverse sides of the ridges preferably form the depressions which extend along the ducts.
Patent EP-0117683-A2 (EP)
Inventor: WAND MARTIN A
IPC: H03M1/00
Filed: 1984-02-15
Abstract: A synchronous decode circuit 10 for an incremental encoder is disclosed which comprises analog-to-digital converters 16 for converting in phase and quadrature encoder signals to transistor-to-transistor logic (TTL) compatible signals, a latch 24 for receiving current logic level signals and the previous logic level signals for a gray code, a programmable read only memory (PROM) 32 for decoding the logic level signals and generating clock and direction enable signals, and gating logic 38 connected to the PROM for gating clock and direction signals to counters 52 of the system, the counters 52 are connected to a latch 56 under control of the computer to latch the count of movement in preselected directions for the computer. In another embodiment the PROM includes scaling jumper means or error detection means or both for, respectively, adjusting the range of measurement (scale factor) and indicating error in the logic level signals.
Patent EP-0138427-A2 (EP)
Inventor: PIENIAK HEINZ ALFRED
IPC: A61F13/20
Filed: 1984-09-21
Abstract: The invention provides a compressed aggregate of superabsorbent and a filler. The aggregate is in the form of tablets or granules and absorbs liquid rapidly. The aggregate may be used in disposable absorbent products, such as diapers, tampons and sanitary napkins, and in containers such as colostomy bags, urinary bags, bedpans and the like.
Patent EP-0138547-A2 (EP)
Inventor: GUNDRY KENNETH JAMES
IPC: H03G9/02
Filed: 1984-10-08
Abstract: @ in order to reduce the effect of quantizing noise in digital transmission of an audio signal, a delta modulator (22) providing the digital signal is preceded by a circuit (16) providing adaptive pre-emphasis. In the decoder a complementary circuit follows the demodulator. The preprocessing circuit (16) includes a spectral analysis circuit (52) providing a control signal indicating the predominant frequency region of the audio signal. The control signal is subjected to bandwidth limitation and controls an adaptive pre-emphasis circuit (56) which, when quiescent provides high frequency boost above say 500 Hz. The control signal causes the corner frequency of the boost characteristic to slide upwardly so as to stay above the predominant frequency region. Moreover above about 2 kHz cut of the predominant frequency region itself is introduced. In order to simplify the decoder the control signal is converted to digital form by a converter (72) and transmitted to the decoder. Timings are such that this information is transmitted advanced relative to the main digital signal so as to compensate for slow response of the control signal in the decoder arising from bandwidth limitation after conversion to an analog control signal.
Patent EP-0146264-A2 (EP)
Title: Control of a central heating system
Inventor: ROYSTON GEORGE DANN
IPC: F24D19/10
Filed: 1984-11-15
Abstract: The present invention relates to the control of a central heating system. 
     The system includes a condensing boiler 1, a pump 3 operable to pump hot flow water leaving the boiler 1 around a circuit having two branches 6 and 7 and an electrically operated diverter valve 4 operable to direct the flow water to flow into one or other of the branches. 
     The branch 6 includes radiators 8 to provide space heating by release of heat from the flow water and the branch 7 includes a calorifier 10 for heating water stored in a cylinder 9. 
     The control unit includes a cylinder thermostat 16, a room termostat 17 and two pipe thermostats 18 and 19. The thermostat 18 is mounted on the pipework in the space heating branch 6 downstream of the radiators 8 and the thermostat 19 is mounted on the pipework in the hot water branch 7 upstream of the cylinder 9. 
     When both hot water and space heating are required the boiler is operated and hot water is directed by the valve 4 to flow into the space heating branch 6 until the water reaches a preset level at the point where the thermostat 18 is mounted. At this stage the thermostat 18 switches from position e to f and the valve 4 directs the water to flow into the hot water branch 7. When the water temperature reaches a higher preset level at the point where the thermostat 19 is mounted it switches from position g to h. If thermostat 18 has switched back to position e because the temperature of the water at the thermostat 18 has fallen to below its preset level, the valve 4 directs the water to flow into the branch 6. The process is then repeated.
Patent EP-0146305-A2 (EP)
Inventor: CARLTON JAMES D
IPC: F22B37/42
Filed: 1984-12-04
Abstract: To control leaks between primary and secondary circuits of a steam generator (52) of a pressurised water reactor system, pressure equalisation is brought about by shutting off a live steam line (78) and feedwater line (74) connected to the secondary circuit of the steam generator (52) and by increasing the pressure in the resulting isolated secondary circuit by the injection of steam. For a U-type steam generator (52) in which there is a secondary steam space (72) between the top of the tubes (54) and the top of the steam generator, the secondary liquid level (82) is maintained above the top of the tubes (54) and the steam is injected (86) into the secondary steam space (72) to prevent contact of the steam with the tube walls and the resulting condensation of steam that would thus occur.
Patent EP-0149900-A2 (EP)
Inventor: WASHINGTON IVAN GODDARD
IPC: G06F13/16
Filed: 1984-12-10
Abstract: Data storage apparatus is described, using a store having a nibble mode facility which allows two words to be accessed in a single extended cycle. Store access requests are held in a first-in-first-out queue in a buffer. When processing strings of data, double-read requests are alternated with pairs of write requests. A read request may be incorrectly aligned i.e. it may occur between a related pair of write requests. When an incorrectly aligned read request is detected, it is given priority so that it is executed ahead of its normal turn, and is then skipped when it is encountered during normal sequential read-out from the buffer. This allows the pair of write requests to be grouped together for execution in a single extended cycle.
Patent EP-0163825-A2 (EP)
Inventor: GALLE JAMES EDWIN
IPC: C07C235/76
Filed: 1985-03-19
Abstract: The present invention is a radiation sensitizer or crosslinking agent having the formula
     wherein n is from 2 to 6; R, is selected from H and methyl radicals; R 2  is a diradical selected from the group consisting of alkylene, cycloalkylene, aralkylene, and arylene diradicals having from 1 to 16 carbon atoms; and X is a polyfunctional radical wherein the functional groups are selected from -0-, 
     , and mixtures thereof, the radical having from 1 to 6 functional groups. The radiation sensitizer is useful in fluoropolymer compositions. 
     The present invention also includes a method comprising the step of irradiating a fluoropolymer composition. The composition can be melt processed followed by irradiation. The radiation sensitizer of the above composition is particularly stable during melt processing. Melt processing can include melt blending, such as extruder blending, and melt forming, such as wire coating.